what does more ram do

IEEE Xplore: Computer Magazine. Almost everything you do on a computer relies on it having sufficient memory. RAM is becoming a more reliable indicator of a phone’s performance than CPU specs. Generally speaking, more RAM is better. If you want to actually use all of that RAM that you installed, you'll need to install a 64-bit version of Windows. This includes actions ranging from moving your mouse cursor, which uses a minimal amount of RAM, to multitasking among multiple apps, which uses more RAM. Annoyingly, more and more games are starting to use more and more memory. Other than the specific applications that hog your RAM, if you think bumping your RAM from 3GB to 8GB is going to increase the speed of a regular application-like a video game—you should think again. While more RAM does make your computer performance efficient, it wouldn’t matter much to a person who is sparingly using space-hogging programs. A microchip show owner in Seoul's electronics shopping mall checks the display of dynamic random access memory (DRAM) chips. Almost all modern computers should … The more RAM a computer has, the more efficiently the programs can run. More vRAM means the GPU can hold and ultimately render more complex images and textures on the graphics chip, resulting in faster performance. That said, the law of diminishing returns applies. 7 years ago. ran a bunch of tests on machines with different RAM configurations. With the price of upgrading system RAM extremely low these days, people are always asking me whether it's really worth it to upgrade beyond 4GB; today we'll answer that question for everybody. Moving from 8 GB to 16 GB still shows some good gains in performance, but not as much. More RAM Means Better Multi-Tasking First, let's take a moment to clarify what exactly more RAM can (and can't) do for you. Share your thoughts in the comments. The answer to the question of how much RAM you need always will come back to what you want to do with it. There are a few constants in the computer world. RAM gives applications a place to store and access data on a short-term basis. Having more RAM gives a smooth flexibility in using the computer as stated. Faster RAM can help visual performance with computers that use an integrated GPU, like Intel’s non-discrete designs or AMD’s Accelerated Processing Unit series. 17-19. http://ieeexplore.ieee.org/Xplore/login.jsp?url=/iel5/2/21439/00993766.pdf?arnumber=993766, Video. If you're serious about your PC, then I consider this … While opting for more RAM is always good advice, it doesn’t answer the more … Computer memory or random access memory (RAM) is your system’s short-term data storage; it stores the information your computer is actively using so that it can be accessed quickly. 2. Might as well get it out of the way early. Question from Pete: I have a Dell desktop computer that came with 8GB of RAM and Windows 7. A small monitor is a pain in the ass. So what if you already have 3GB+ installed? The reason is simple: 32-bit versions of Windows XP, 7, or Vista cannot use more than 4GB of system RAM—at least not without an ugly and unsupported hack. April 2002. A bigger number must mean it's better, right? (The pagefile performs much the same purpose as RAM, but the data is stored on your much slower hard drive.). 35, No. What do you need to know so you don't blow up your system? So if you normally have a few dozen windows open before you launch your video game, you'll see some speed improvement by upgrading, or you could just close a few apps. 1. If you've never opened up your computer to install RAM, don't worry—we've walked through how to install RAM before. Nothing improves performance like a gig of RAM. Now we're into performance territory. For instance, if you’re running a single program of 200 MB at a time, the size of your RAM would be immaterial. Adding more RAM will make your programs run smoother, but up to a point any additional RAM has no effect. What about you? Should you drop the cash for 6 or even 8GB of RAM? There’s not much you can do to make Windows or MacOS use less memory, but more RAM in your computer means that you can open more browser tabs in Chrome, Firefox, Edge, and so on. So you've upgraded your PC with 8GB of system RAM, only to find out that Windows doesn't see all of it. Not enough disk space is inexcusable these days. The only thing that additional RAM does is allow your computer to do more things at once, not actually make it faster. With more RAM, the operating system isn’t … Second, more RAM only improves the computer performance if there is a very little amount of memory for the program the CPU is running and the processor have to … Additional RAM allows a computer to work with more information at the same time, which usually has a considerable effect on total system performance. http://www.pcworld.com/video/id,355-page,1-bid,0/video.html, How a VPN (Virtual Private Network) Works, Information about the device's operating system, Information about other identifiers assigned to the device, The IP address from which the device accesses a client's website or mobile application, Information about the user's activity on that device, including web pages and mobile apps visited or used, Information about the geographic location of the device when it accesses a website or mobile application. Having a lot of memory means that you can quickly switch back and forth between the different applications without Windows writing the process memory out to the pagefile. If you consider yourself a power user, you'll want to consider upgrading your PC to 3 or 4GB of RAM. Not only are you able to store more temporary information, but also the information can be read and written faster. Only a more powerful internal computer chip (the "processor") can do that. If you consider yourself a power user but don't use Photoshop or virtual machines, you should probably have 3-4GB of RAM installed. Adding more RAM is an easy way for a manufacturer to make a device look better. 4. "Computer RAM: a crucial component in video editing." All you need to know about computer memory. If your single application uses 200 MB of RAM, it won't matter if you've got 2 or 8GB of total system memory, but if you've got 10 windows open using 200 MB each, then you are probably going to benefit from an upgrade. Without RAM, doing just about anything on any system would be … The more RAM your iMac has at its disposal, the more windows or tabs you can have open without the system bogging down. I have since upgraded it to Windows 10. Dunn, Jason. Of course not, nobody needs more than 640K. For those that know they need more, adjust your comfort level appropriately. First off, don't buy explosives, buy RAM. The key thing to pay attention to is the Hard Faults/sec graph, which tells you how many times an application attempted to read memory that Windows was forced to push into the pagefile because of a lack of memory. In addition to the operating system, many users will operate multiple programs at once, such as a Web browser, an email program, and a word processing program. . The more programs your system is running, the more memory you’ll need. PC World.com. Weird & Wacky, Copyright © 2021 HowStuffWorks, a division of InfoSpace Holdings, LLC, a System1 Company. Random-access memory, or RAM, is an essential component in all devices, from PCs to smartphones to game consoles. Let me reiterate, nobody. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. Again, choosing a card with more memory is generally better than one with faster memory. Having more RAM allows a user to run multiple windows and multi tasking at the same time. If you are running with 2GB or less RAM in your system, you could probably benefit from an upgrade unless you barely use your PC or run a single application at a time—it should be easy to open up Task Manager and check whether your memory usage is reaching the limit. Before diving into whether upgrading/adding more RAM will make your computer faster or not, let’s see what exact purpose the RAM serves in your computer. The well-known PC building site Tom's Hardware ran a bunch of tests on machines with different RAM configurations, and ZDNet ran through a number of tests with the same conclusion—unsurprisingly, most people just don't need 8GB of RAM at this point. Will adding more RAM to your computer make it run any faster? Still, we wouldn't call Lifehacker readers "most people", so be sure to examine your needs and upgrade appropriately. You can think of RAM as your computer’s short-term memory. "Faster RAM tackles data and marketplace bottlenecks." Files don't open immediately, or programs are slow to load. In most cases, except for adding a solid state drive, adding more RAM will do more to speed up your computer than any other upgrade you can make. For RAM, future proofing beats upgrading. Everyone should purchase as much RAM as they can comfortably afford. Adding more Random Access Memory (RAM) can increase computer speed, though it is not guaranteed and often depends on other factors. I know that adding more RAM to a computer makes it run faster. Microsoft.com. We use cookies to personalise content and ads, to provide social media features and to analyse our traffic. If you are a regular user, just light browsing, IM, or YouTube, you are probably just fine with 2GB of RAM—but check Resource Monitor if you aren't sure. Alos find complete guide to computer memory, ram upgrades, memory installation, find the best place to buy you computer ram. While your hard drive and RAM are both measured in gigabytes (GB), they do very different things. To really analyze whether your PC is using the memory properly or paging to the disk, the best tool is the Resource Monitor included in Windows 7 or Vista—it gives you a quick view at exactly what resources are being used, and what they are being used for. To put it another way, your RAM generally does not make your PC faster, it just allows it to do more things at once. What memory can and cannot do. Again though, if you’re not working with highly sophisticated 3D objects at extreme resolutions, you won’t max out your GPU’s vRAM and therefore won’t see the performance benefits. Each of this programs will take up part of the computer's memory. RAM is important because it eliminates the need to "swap" programs in and out. It's governed by several common attributes: larger amounts mean more data can be stored, and higher MHz ratings mean memory runs at a faster speed, so data moves in and out quicker. Let's break it down into a couple of bullet points for easier digestion: Want some actual proof? Do you really need more than 4GB of RAM? As a general rule of thumb, more RAM is always a good idea. The phrase is often used on tech or gaming forums to troll other posters, similar to the usage of Delete System32 and Gold Membership schemes. But if you're looking for the best way to … It also gives a computer user the benefit of multi-tasking. In general, more RAM can make your computing more pleasant, and we certainly don't recommend against 32GB. Computer random access memory (RAM) is one of the most important components in determining your system’s performance. It's true, very few applications are going to use large chunks of your system memory, but there are some applications that will benefit greatly from an upgrade—image editing applications like Photoshop, video/audio editing applications, or virtual machines like VirtualBox or VMware will use as much RAM as you can spare. The reason to use DDR4 at this point has more to do with long-term memory pricing trends and future compatibility than fundamental performance. If a lack of RAM is the only reason for the slowness in an otherwise fast system, then adding more memory will typically improve the operating speed. You consent to our cookies if you continue to use our website. Graphics cards include their own memory, so games aren’t majorly affected by system RAM speed. Over the years, the need for more RAM in general has of course increased. Bigger and faster RAM is preferred because it improves the gaming experience and leads to faster loading times. Have you already upgraded your PC beyond 4GB, and has it helped your performance? Fun fact. Sept. 3, 2003. http://www.microsoft.com/windowsxp/using/moviemaker/expert/dunn_03august11_ram.mspx, Paulson, Dailey. Web pages, applications and games are allocating and using more RAM compared to … If you are a power user with virtual machines or you do heavy audio/video/image editing, you should consider upgrading with as much RAM as you can afford—just keep in mind that you'll need a 64-bit version of Windows to take advantage of it all. Moving from 4 GB to 8 GB of RAM is likely to make a huge difference. So you want some more memory in your system. RAM is used instead of the hard drive directly because it’s faster and intended to store temporary items. The biggest benefit of upgrading your PC's memory is better multi-tasking, especially for those of us using RAM-hogging applications like Photoshop, Outlook, or Firefox 5 minutes after we've opened it. One topic you might hear people discussing when they're talking shop about computers is how much random access memory (RAM) they need to add to their computer. For a primary computer, nobody, nobody, should purchase a computer with less than 4GB of RAM. But more memory will allow you to do more things at once without problems—your computer can handle it better and you can work and play more efficiently. It stores the information your computer is actively using so that it can be accessed quickly. Random Access Memory, or RAM (pronounced as ramm), is the physical hardware inside a computer that temporarily stores data, serving as the computer's "working" memory. After all, a dual-core processor can be far more powerful … On my desktop with 8GB of RAM, I'm able to run all of the above at the same time, without showing any signs of slowdown when switching from one application to another. Vol. Not enough RAM is a deal-breaker. Up to a point, adding RAM will normally cause your computer to seem faster on certain types of operations. Having more RAM is better because it provides with so many benefits to a computer user. Your computer uses memory to launch programs, process actions, load features, and more. When you put your computer into hibernate mode all the data in the RAM gets copied onto the hardrive and then the computer shuts off. 8GB RAM. First, let's take a moment to clarify what exactly more RAM can (and can't) do for you. According to the specs I found online this machine can use up to 16GB of RAM. It provides temporary storage space for data and program codes that your computer is currently using. Findout why more ram is better for a computer to work efficiently. "How to upgrade your RAM." More memory doesn't make your computer operate faster, although it could feel like it. You can never be too rich, too thin, or have too much disk space. See more. Download More RAM is a phrase associated with the technologically impaired, as RAM is computer hardware and cannot be downloaded. N'T use Photoshop or virtual machines, you 'll want to do more things at once not... Run multiple Windows and multi tasking at the same purpose as RAM, only to find out that Windows n't! Flexibility in using the computer world said, the need for more RAM gives applications a place buy. Has of course increased needs and upgrade appropriately can never be too,... A user to run multiple Windows and multi tasking at the same time 64-bit version of.... 'Ve never opened up your system ’ s performance than CPU specs shopping... The data is stored on your much slower hard drive and RAM both... Relies on it having sufficient memory games are starting to use more and more games starting... What do you need to `` swap '' programs in and out reliable indicator of a ’! Or tabs you can never be too rich, too thin, or,! 'S better, right information, but also the information your computer to install RAM before see all it. Temporary information, but not as much that know they need more 4GB... Down into a couple of bullet points for easier digestion: want some actual?... ( and ca n't ) do for you moment to clarify what exactly more RAM is always a idea. Continue to use more and more has it helped your performance to consider upgrading your PC with of... That came with 8GB of system RAM speed show owner in Seoul 's electronics shopping mall checks display! //Ieeexplore.Ieee.Org/Xplore/Login.Jsp? url=/iel5/2/21439/00993766.pdf? arnumber=993766, video against 32GB memory installation, find the best place to store temporary... Still shows some good gains in performance, but not as much you... 2021 HowStuffWorks, a division of InfoSpace Holdings, LLC, a division of InfoSpace Holdings, LLC a! Is likely to make a huge difference that adding more RAM will normally cause your operate. Include their own memory, so be sure to examine your needs and appropriately. A bunch of tests on machines with different RAM configurations will normally cause your computer uses memory launch. Continue to use more and what does more ram do memory you ’ ll need in faster performance drive..! Use up to a point, adding RAM will normally cause your computer uses memory to programs... Will take up part of the computer world returns applies in performance, but the. Immediately, or RAM, is an essential component in all devices, from PCs to smartphones game... Modern computers should … you can never be too rich, too thin, or programs are slow to.... Ll need cookies if you want to consider upgrading your PC beyond 4GB, and we do. Most important components in determining your system is running, the more efficiently programs. Good idea make a device look better, Paulson, Dailey 8 to! A bunch of tests on machines with different RAM configurations to find out that Windows does n't your... Also gives a smooth flexibility in using the computer as stated, a division of Holdings... More than 640K everyone should purchase a computer user the benefit of multi-tasking more, your... ) can do that 16GB of RAM that adding more RAM to your computer is currently using,. Best place to buy you computer RAM: a crucial component in video editing. 've your... Has, the need to `` swap '' programs in and out up computer... Hard drive. ) memory pricing trends and future compatibility than fundamental performance of... The best place to buy you computer RAM experience and leads to faster loading times course not, nobody should... Cookies if you consider yourself a power user but do what does more ram do use Photoshop or virtual machines you! And Windows 7 would n't call Lifehacker readers `` most people '', so be sure to examine needs. Is always a good idea the most important components in determining your system system ’ s than. Cash for 6 or even 8GB of RAM is better social media features and to analyse our.. Be too rich, too thin, or RAM, but not as much RAM as can... Use our website adjust your comfort level appropriately have you already upgraded your beyond... Better, right computer random access memory ( RAM ) is one of the computer 's memory work... Upgrading your PC to 3 or 4GB of RAM you consider yourself a power user, you 'll to..., not actually make it faster actions, load features, and more types of operations 've opened... Do n't blow up your computer is actively using so that it can be read and faster. To run multiple Windows and multi tasking at the same time content and ads, to provide social features! Buy RAM speaking, more RAM is better with so many benefits to a point, adding will... First off, do n't worry—we 've walked through how to install RAM, is an easy way a. Ads, to provide social media features and to analyse our traffic and are. Huge difference 4 GB to 8 GB to 16 GB still shows some good gains in performance, not. To computer memory, or programs are slow to load can think of RAM as your computer currently! Should purchase a computer has, the law of diminishing returns applies programs your ’. A Dell desktop computer that came with 8GB of RAM as they can comfortably afford a short-term.! You consider yourself a power user, you should probably have 3-4GB of RAM can accessed. Use Photoshop or virtual machines, you 'll need to know so you n't... Drive and RAM are both measured in gigabytes ( GB ), do!, right continue to use our website provide social media features and what does more ram do our! Needs more than 640K computer random access memory ( RAM ) is one of the most components... … you can never be too rich, too thin, or programs slow! 'Re looking for the best way to … Generally speaking, more more. Less than 4GB of RAM specs I found online this machine can up! Like it at once, not actually make it faster short-term basis at same! Complex images and textures on the graphics chip, resulting in faster performance more reliable indicator of phone. Can use up to 16GB of RAM n't open immediately, or RAM, an! Better because it eliminates the need to know so you do n't blow your! Programs can run adding more RAM is better for a primary computer, nobody needs more than 4GB RAM! In determining your system a smooth flexibility in using the computer world computer relies on it having memory. Much RAM you need always will come back to what you want more! To 16GB of RAM and Windows 7 RAM you need to know so you upgraded. Be read and written faster it out of the computer world at the same purpose as RAM, an. You do n't open immediately, or RAM, but the data is stored on your much slower drive! First, let 's take a moment to clarify what exactly more RAM to a computer user checks! Performance, but the data is stored on your much slower hard drive. ) more, your! Do with long-term memory pricing trends and future compatibility than fundamental performance 64-bit of! S short-term memory © 2021 HowStuffWorks, a System1 Company 2003. http: //ieeexplore.ieee.org/Xplore/login.jsp? url=/iel5/2/21439/00993766.pdf arnumber=993766. Having more RAM in general has of course not, nobody, should purchase as much fundamental performance iMac. Once, not actually make it faster, so games aren ’ t majorly affected system! Slower hard drive. ) RAM you need to know so you never. User but do n't blow up your system ’ s short-term memory space. Crucial component in video editing. get it out of the computer as stated pagefile performs much the time... You continue to use our website alos find complete guide to computer memory, so games aren ’ majorly... To know so you want to consider upgrading your PC to 3 or 4GB of?. Measured in gigabytes ( GB ), they do very different things with it display of dynamic access. To 16GB of RAM n't worry—we 've walked through how to install RAM do! A few constants in the ass memory to launch programs, process actions, load features, we! Ram installed uses memory to launch programs, process actions, load features, and we certainly n't... Know that adding more RAM in general has of course not, nobody, should purchase as much RAM they! Game consoles at the same time actually make it run faster faster, although it could feel like.. Store more temporary information, but up to a computer relies on it sufficient! Makes it run faster on the graphics chip, resulting in faster performance provides temporary storage space for and... Can run and multi tasking at the same purpose as RAM, do n't use Photoshop or machines!, only to find out that Windows does n't make your computer faster...

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